CN108758146B - Independent compact expansion joint with vertical inlet and outlet - Google Patents
Independent compact expansion joint with vertical inlet and outlet Download PDFInfo
- Publication number
- CN108758146B CN108758146B CN201811002328.1A CN201811002328A CN108758146B CN 108758146 B CN108758146 B CN 108758146B CN 201811002328 A CN201811002328 A CN 201811002328A CN 108758146 B CN108758146 B CN 108758146B
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- CN
- China
- Prior art keywords
- conveying pipe
- fixed
- expansion joint
- adjusting device
- locker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/024—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube non-metallic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
Abstract
The invention discloses an independent compact expansion joint with a vertical inlet and a vertical outlet, which comprises a conveying pipe, wherein the conveying pipe is of an L-shaped structure, the inlet end and the outlet end of the conveying pipe are mutually vertical, a supporting frame is fixed at the bottom of a transverse pipe of the conveying pipe, the independent compact expansion joint with the vertical inlet and the vertical outlet is used for installing a fabric compensator and the conveying pipe through clamping connection of a first fastener and a positioning groove, the installation and the disassembly are convenient, the maintenance or the replacement of the fabric compensator are convenient, the fabric compensator is mainly made of fiber fabric, rubber, and other high-temperature resistant materials, axial, transverse, angular and other products can be compensated, and the independent compact expansion joint has the characteristics of no thrust, simplified support design, corrosion resistance, high temperature resistance, noise elimination, vibration reduction and the like.
Description
Technical Field
The invention relates to the technical field of expansion joints, in particular to an independent compact expansion joint with vertical inlet and outlet.
Background
In the prior art: the patent of application publication number CN207195934U discloses a import and export vertically stand alone type compact expansion joint, the entrance end pipe, the bellows, return bend and exit end pipe connect gradually, entrance end pipe and exit end pipe mutually perpendicular, be equipped with two risers on the outer pipe wall of entrance end pipe, connect two stock between two risers, the stock extends to the return bend direction, the overlap joint has the support diaphragm between the stock, be equipped with the cylindric supporter on the support diaphragm, cylindric supporter bottom seals and open-top is on the support diaphragm, be equipped with the spring in the cylindric supporter, the spring is connected with the return bend through a bracing piece, the surface welding of return bend has the support riser, be equipped with the spring support on the support diaphragm, the bottom of support riser is connected with the spring support, it installs and removes inconveniently, its construction flexibility is poor, can not adapt to different use places.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the independent compact expansion joint with vertical inlets and outlets, which is convenient to mount and dismount, convenient to maintain and good in construction flexibility, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an import and export vertically independent compact expansion joint, includes the conveyer pipe, the conveyer pipe is L type structure, and the entrance point and the exit end mutually perpendicular of conveyer pipe, the horizontal pipe bottom of conveyer pipe is fixed with the support frame, and the horizontal pipe of conveyer pipe has the fabric compensator through first joint mechanism joint, and first joint mechanism fixes through first locking mechanism, direction adjusting device is installed to the vertical pipe side of conveyer pipe, and direction adjusting device fixes through second locking mechanism, direction adjusting device is connected with angle adjusting device through second joint mechanism, and angle adjusting device is connected with fixing device through telescopic machanism.
As a preferable technical scheme of the invention, the first clamping mechanism comprises a first fastener and a positioning groove, the positioning groove is formed in the conveying pipe, the first fastener is fixed on the fabric compensator, and the first fastener is clamped with the positioning groove.
As a preferable technical scheme of the invention, the first locking mechanism comprises a first locker and a first locking hole, the first locking hole is formed in the first fastening piece, the first locker is arranged on the conveying pipe, and the first locker is spliced with the first locking hole.
As a preferable technical scheme of the invention, the direction adjusting device comprises an annular sliding rail, wherein the annular sliding rail is fixed on the conveying pipe, and a sliding block is connected to the annular sliding rail in a sliding manner.
As a preferable technical scheme of the invention, the sliding blocks are provided with three groups, and the three groups of sliding blocks are arranged in a rotary array.
As a preferable technical scheme of the invention, the second locking mechanism comprises a second locker and a second locking hole, the second locking hole is formed in the annular sliding rail, the second locker is arranged on the sliding block, and the second locker is spliced with the second locking hole.
As a preferable technical scheme of the invention, the angle adjusting device comprises a mounting seat, and a universal joint is arranged on the side surface of the mounting seat.
As a preferable technical scheme of the invention, the second clamping mechanism comprises a second fastening piece and a positioning piece, wherein the positioning piece is fixed on the universal joint, the second fastening piece is fixed on the sliding block, and the second fastening piece is clamped with the positioning piece.
As a preferable technical scheme of the invention, the telescopic mechanism comprises a telescopic rod, the telescopic rod is arranged on the side face of the mounting seat, and the telescopic end of the telescopic rod is fixedly provided with the connecting seat.
As a preferable technical scheme of the invention, the fixing device comprises a damping support, the damping support is fixed on the side face of the connecting seat, the end part of the damping support is fixed with the damping seat, and the damping seat is provided with a mounting hole.
Compared with the prior art, the invention has the beneficial effects that: the independent compact expansion joint with the vertical inlet and outlet is characterized in that 1, the fabric compensator and the conveying pipe are installed through the clamping connection of the first fastener and the positioning groove, the installation and the disassembly are convenient, the fabric compensator is convenient to maintain or replace, the fabric compensator is mainly made of fiber fabric, rubber, and other high-temperature resistant materials, products such as axial, transverse, angular and the like can be compensated, the expansion joint has the characteristics of no thrust, support design simplification, corrosion resistance, high temperature resistance, noise elimination, vibration reduction and the like, the fabric compensator and the conveying pipe are fixed through the plugging connection of the first locker and the first lock hole, the loosening of the fabric compensator in the working process is avoided, and the use safety of the expansion joint is ensured.
2. The sliding block is shifted to slide on the annular sliding rail, and the sliding block drives the angle adjusting device to move through the second clamping mechanism, so that the horizontal working angle of the fixing device is adjusted, the angle of the mounting seat is adjusted through the universal joint, the fixing angle of the fixing device is adjusted, the flexibility is good, the fixing device can be adjusted randomly according to different construction sites, and the working capacity of the expansion joint is greatly improved.
3. After the adjustment is completed, the sliding block is fixed on the annular sliding rail through the plugging of the second locker and the second locking hole, so that the movable state of the sliding block is limited, the fixing firmness is guaranteed, the sliding block is connected with the universal joint through the clamping connection of the second fastener and the locating piece, the installation and the disassembly are convenient, the fixing device is convenient to install or disassemble according to the requirement, and the adaptability of the expansion joint is greatly improved.
4. The telescopic rod stretches or shortens, so that the installation seat is driven to conduct telescopic movement, the fixing position of the fixing device is adjusted, design rationality is guaranteed, poor vibration received by the conveying pipe in the working process is eliminated through elastic deformation of the damping seat and the damping support, and stability of the expansion joint in the working process is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
In the figure: the device comprises a conveying pipe 1, a supporting frame 2, a first locking device 3, a first locking hole 4, a mounting seat 5, a universal joint 6, a damping bracket 7, a damping seat 8, a mounting hole 9, a second fastening piece 10, a positioning piece 11, a second locking device 12, a second locking device 13, a sliding block 14, an annular sliding rail 15, a telescopic rod 16, a connecting seat 17, a first fastening piece 18, a positioning groove 19, a fabric compensator 20, a first locking mechanism 21, an angle adjusting device 22, a fixing device 23, a second clamping mechanism 24, a second locking mechanism 25, a direction adjusting device 26, a telescopic mechanism 27 and a first clamping mechanism 28.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an import and export vertically independent compact expansion joint, including conveyer pipe 1, conveyer pipe 1 is L type structure, the entrance point and the exit point mutually perpendicular of conveyer pipe 1, the horizontal pipe bottom of conveyer pipe 1 is fixed with support frame 2, the horizontal pipe of conveyer pipe 1 has fabric compensator 20 through first joint mechanism 28 joint, and first joint mechanism 28 is fixed through first locking mechanism 21, direction adjusting device 26 is installed to the vertical pipe side of conveyer pipe 1, direction adjusting device 26 is fixed through second locking mechanism 25, direction adjusting device 26 is connected with angle adjusting device 22 through second joint mechanism 24, angle adjusting device 22 is connected with fixing device 23 through telescopic machanism 27.
The first clamping mechanism 28 comprises a first fastening piece 18 and a positioning groove 19, the positioning groove 19 is formed in the conveying pipe 1, the first fastening piece 18 is fixed on the fabric compensator 20, and the first fastening piece 18 is clamped with the positioning groove 19.
The first locking mechanism 21 comprises a first locker 3 and a first lock hole 4, the first lock hole 4 is formed in a first fastening piece 18, the first locker 3 is installed on the conveying pipe 1, the first locker 3 is connected with the first lock hole 4 in an inserting mode, the fabric compensator 20 and the conveying pipe 1 are installed through the clamping connection of the first fastening piece 18 and a positioning groove 19, the installation and the disassembly are convenient, the fabric compensator 20 is convenient to maintain or replace, the fabric compensator 20 is mainly made of fiber fabric, rubber, and other high-temperature resistant materials, products such as axial products, transverse products and angular products can be compensated, the characteristics of no thrust, simplified support design, corrosion resistance, high temperature resistance, noise elimination, vibration reduction and the like are achieved, the fabric compensator 20 and the conveying pipe 1 are fixed through the connection of the first locker 3 and the first lock hole 4, the fabric compensator 20 is prevented from loosening in the working process, and the use safety of the expansion joint is guaranteed.
The direction adjusting device 26 comprises an annular slide rail 15, the annular slide rail 15 is fixed on the conveying pipe 1, and the annular slide rail 15 is connected with a sliding block 14 in a sliding manner.
The sliding blocks 14 are provided with three groups, the three groups of sliding blocks 14 are arranged in a rotary array, the number of the groups of the sliding blocks 14 is not unique, and the number of the groups of the sliding blocks can be increased or decreased according to the requirement.
The second locking mechanism 25 comprises a second locker 12 and a second locking hole 13, the second locking hole 13 is formed in the annular sliding rail 15, the second locker 12 is mounted on the sliding block 14, the second locker 12 is inserted into the second locking hole 13, after adjustment is completed, the sliding block 14 is fixed on the annular sliding rail 15 through the insertion of the second locker 12 and the second locking hole 13, so that the movable state of the sliding block 14 is limited, and the fixing firmness is guaranteed.
The angle adjusting device 22 comprises an installation seat 5, the side face of the installation seat 5 is provided with a universal joint 6, the sliding block 14 is shifted to enable the sliding block 14 to slide on the annular sliding rail 15, the sliding block 14 drives the angle adjusting device 22 to move through a second clamping mechanism 24, so that the horizontal working angle of the fixing device 23 is adjusted, the angle of the installation seat 5 is adjusted through the universal joint 6, the fixing angle of the fixing device 23 is adjusted, the flexibility is good, the fixing device can be randomly adjusted according to different construction sites, and the working capacity of the expansion joint is greatly improved.
The second clamping mechanism 24 comprises a second fastening piece 10 and a positioning piece 11, the positioning piece 11 is fixed on the universal joint 6, the second fastening piece 10 is fixed on the sliding block 14, the second fastening piece 10 is clamped with the positioning piece 11, the sliding block 14 is connected with the universal joint 6 through the clamping of the second fastening piece 10 and the positioning piece 11, the installation and the disassembly are convenient, the fixing device 23 is convenient to install or disassemble according to the requirement, and the adaptability of the expansion joint is greatly improved.
The telescopic machanism 27 includes telescopic link 16, and telescopic link 16 installs in the side of mount pad 5, and telescopic link 16's flexible end is fixed with connecting seat 17, stretches or shortens through telescopic link 16 to drive mount pad 5 and carry out telescopic movement, thereby adjust fixing device 23's fixed position, guaranteed the rationality of design.
The fixing device 23 comprises a shock absorption support 7, the shock absorption support 7 is fixed on the side face of the connecting seat 17, the shock absorption seat 8 is fixed at the end part of the shock absorption support 7, the shock absorption seat 8 is provided with a mounting hole 9, and bad shock received by the conveying pipe 1 in the working process is eliminated through elastic deformation of the shock absorption seat 8 and the shock absorption support 7, so that the stability of the expansion joint in the working process is ensured.
When in use: the fabric compensator 20 and the conveying pipe 1 are installed through the clamping connection of the first fastener 18 and the positioning groove 19, and the fabric compensator 20 and the conveying pipe 1 are fixed through the plugging connection of the first locker 3 and the first lock hole 4.
The sliding block 14 is shifted to slide on the annular sliding rail 15, the sliding block 14 drives the angle adjusting device 22 to move through the second clamping mechanism 24, so that the horizontal working angle of the fixing device 23 is adjusted, the angle of the mounting seat 5 is adjusted through the universal joint 6, and the fixing angle of the fixing device 23 is adjusted.
After the adjustment is completed, the second locker 12 is inserted into the second locking hole 13 to fix the sliding block 14 on the annular sliding rail 15, so that the movable state of the sliding block 14 is limited.
The slider 14 is connected with the universal joint 6 by the clamping connection of the second fastening piece 10 and the positioning piece 11.
The telescopic rod 16 stretches or shortens to drive the mounting seat 5 to perform telescopic motion, so that the fixing position of the fixing device 23 is adjusted, and poor vibration suffered by the conveying pipe 1 in the working process is eliminated through elastic deformation of the damping seat 8 and the damping support 7.
The fabric compensator 20 and the conveying pipe 1 are installed through the clamping connection of the first fastener 18 and the positioning groove 19, the installation and the disassembly are convenient, the maintenance or the replacement of the fabric compensator 20 are convenient, the fabric compensator 20 is mainly made of fiber fabric, rubber, and other high-temperature-resistant materials, products such as axial, transverse, angular and the like can be compensated, the invention has the characteristics of no thrust, simplified support design, corrosion resistance, high temperature resistance, noise elimination, vibration reduction and the like, the fabric compensator 20 and the conveying pipe 1 are fixed through the plugging connection of the first locker 3 and the first lock hole 4, the looseness of the fabric compensator 20 in the working process is avoided, and the use safety of the expansion joint is ensured.
The sliding block 14 is shifted to slide on the annular sliding rail 15, the sliding block 14 drives the angle adjusting device 22 to move through the second clamping mechanism 24, so that the horizontal working angle of the fixing device 23 is adjusted, the angle of the mounting seat 5 is adjusted through the universal joint 6, the fixing angle of the fixing device 23 is adjusted, the flexibility is good, the fixing device can be randomly adjusted according to different construction sites, and the working capacity of the expansion joint is greatly improved.
After the adjustment is completed, the sliding block 14 is fixed on the annular sliding rail 15 through the plugging of the second locker 12 and the second locking hole 13, so that the movable state of the sliding block 14 is limited, the fixing firmness is ensured, the sliding block 14 is connected with the universal joint 6 through the clamping connection of the second fastening piece 10 and the positioning piece 11, the installation and the disassembly are convenient, the installation or the disassembly of the fixing device 23 according to the requirement is convenient, and the adaptability of the expansion joint is greatly improved.
The telescopic rod 16 stretches or shortens to drive the mounting seat 5 to carry out telescopic motion, thereby adjusting the fixing position of the fixing device 23, ensuring the rationality of design, eliminating the bad vibration suffered by the conveying pipe 1 in the working process through the elastic deformation of the damping seat 8 and the damping bracket 7, and ensuring the stability of the expansion joint in the working process.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Independent compact expansion joint with vertical inlet and outlet comprises a conveying pipe (1), and is characterized in that: the conveying pipe (1) is of an L-shaped structure, the inlet end and the outlet end of the conveying pipe (1) are mutually perpendicular, a supporting frame (2) is fixed at the bottom of a transverse pipe of the conveying pipe (1), a fabric compensator (20) is clamped on the transverse pipe of the conveying pipe (1) through a first clamping mechanism (28), the first clamping mechanism (28) is fixed through a first locking mechanism (21), a direction adjusting device (26) is arranged on the side face of a longitudinal pipe of the conveying pipe (1), the direction adjusting device (26) is fixed through a second locking mechanism (25), an angle adjusting device (22) is connected with the direction adjusting device (26) through a second clamping mechanism (24), and the angle adjusting device (22) is connected with a fixing device (23) through a telescopic mechanism (27);
the direction adjusting device (26) comprises an annular sliding rail (15), the annular sliding rail (15) is fixed on the conveying pipe (1), and a sliding block (14) is connected to the annular sliding rail (15) in a sliding manner; the angle adjusting device (22) comprises a mounting seat (5), and a universal joint (6) is arranged on the side surface of the mounting seat (5); the telescopic mechanism (27) comprises a telescopic rod (16), the telescopic rod (16) is arranged on the side face of the mounting seat (5), and a connecting seat (17) is fixed at the telescopic end of the telescopic rod (16); the fixing device (23) comprises a damping support (7), the damping support (7) is fixed on the side face of the connecting seat (17), the end portion of the damping support (7) is fixed with a damping seat (8), and the damping seat (8) is provided with a mounting hole (9).
2. A vertical port independent compact expansion joint according to claim 1, wherein: the first clamping mechanism (28) comprises a first fastening piece (18) and a positioning groove (19), the positioning groove (19) is formed in the conveying pipe (1), the first fastening piece (18) is fixed on the fabric compensator (20), and the first fastening piece (18) is clamped with the positioning groove (19).
3. A vertical access independent compact expansion joint according to claim 2, wherein: the first locking mechanism (21) comprises a first locker (3) and a first lock hole (4), the first lock hole (4) is formed in a first fastener (18), the first locker (3) is arranged on the conveying pipe (1), and the first locker (3) is spliced with the first lock hole (4).
4. A vertical port independent compact expansion joint according to claim 1, wherein: the sliding blocks (14) are arranged in three groups, and the three groups of sliding blocks (14) are arranged in a rotary array.
5. A vertical port independent compact expansion joint according to claim 1, wherein: the second locking mechanism (25) comprises a second locker (12) and a second locking hole (13), the second locking hole (13) is formed in the annular sliding rail (15), the second locker (12) is mounted on the sliding block (14), and the second locker (12) is spliced with the second locking hole (13).
6. A vertical port independent compact expansion joint according to claim 1, wherein: the second clamping mechanism (24) comprises a second fastening piece (10) and a positioning piece (11), the positioning piece (11) is fixed on the universal joint (6), the second fastening piece (10) is fixed on the sliding block (14), and the second fastening piece (10) is clamped with the positioning piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002328.1A CN108758146B (en) | 2018-08-30 | 2018-08-30 | Independent compact expansion joint with vertical inlet and outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002328.1A CN108758146B (en) | 2018-08-30 | 2018-08-30 | Independent compact expansion joint with vertical inlet and outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108758146A CN108758146A (en) | 2018-11-06 |
| CN108758146B true CN108758146B (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811002328.1A Active CN108758146B (en) | 2018-08-30 | 2018-08-30 | Independent compact expansion joint with vertical inlet and outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758146B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1542989A (en) * | 1976-12-30 | 1979-03-28 | Sulzer Ag | Exhaust pipe |
| CN202972354U (en) * | 2012-11-28 | 2013-06-05 | 洛阳双瑞特种装备有限公司 | Bent pipe pressure balance expansion joint with outer guide structure |
| CN104989905A (en) * | 2015-07-10 | 2015-10-21 | 秦皇岛北方管业有限公司 | Compactly-combined expansion joint with inlet and outlet perpendicular to each other |
| CN105114704A (en) * | 2015-09-10 | 2015-12-02 | 西安市建筑工程总公司 | Pump pipe damping device |
| CN207195934U (en) * | 2017-08-20 | 2018-04-06 | 许月进 | It is a kind of to import and export vertical free-standing compact expansion joint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208935636U (en) * | 2018-08-30 | 2019-06-04 | 江苏乾元飞达电力设备有限公司 | A kind of free-standing compact expansion joint that inlet and outlet are vertical |
-
2018
- 2018-08-30 CN CN201811002328.1A patent/CN108758146B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1542989A (en) * | 1976-12-30 | 1979-03-28 | Sulzer Ag | Exhaust pipe |
| CN202972354U (en) * | 2012-11-28 | 2013-06-05 | 洛阳双瑞特种装备有限公司 | Bent pipe pressure balance expansion joint with outer guide structure |
| CN104989905A (en) * | 2015-07-10 | 2015-10-21 | 秦皇岛北方管业有限公司 | Compactly-combined expansion joint with inlet and outlet perpendicular to each other |
| CN105114704A (en) * | 2015-09-10 | 2015-12-02 | 西安市建筑工程总公司 | Pump pipe damping device |
| CN207195934U (en) * | 2017-08-20 | 2018-04-06 | 许月进 | It is a kind of to import and export vertical free-standing compact expansion joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108758146A (en) | 2018-11-06 |
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